Many solid options like all listed. There are many products in this group, but they are often over looked as right now, estrogen control seems to be whats hot at the moment. Testabolan V.2 may be worth a look; it has always gotten good reviews in the past.

That is true, but IGF-2 is primarily a GROWTH HORMONE booster - boosting testosterone is a secondary benefit.

The original Prime was most definitely is a testosterone booster - there has been a change in formulation, so that may be where there is some confusion. Nevertheless, either version, Prime is still a natural anabolic - the reformulated version is nothing like the original, looking at the ingredient profile.